G1213231313132322331313232233132313233313232211331323132313123121
  >>
   G121323131313232233131323223313231323331323221133132313231312312
  <<
   G1213231313132322331313232233132313233313232211331323132313123123
  >>
 
 
 G1213231313132322331313232233132313233313232211331323132313123122
  >>